84568315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 113541120

約数和(自身を除く): 28972805

約数列:

[1, 5, 13, 43, 65, 79, 215, 383, 395, 559, 1027, 1915, 2795, 3397, 4979, 5135, 16469, 16985, 24895, 30257, 44161, 82345, 151285, 214097, 220805, 393341, 1070485, 1301051, 1966705, 6505255, 16913663, 84568315]

約数ペア:

[(1, 84568315), (5, 16913663), (13, 6505255), (43, 1966705), (65, 1301051), (79, 1070485), (215, 393341), (383, 220805), (395, 214097), (559, 151285), (1027, 82345), (1915, 44161), (2795, 30257), (3397, 24895), (4979, 16985), (5135, 16469)]